plchat/monkeypatch.py

44 lines
1.4 KiB
Python

#PlChat is a pleroma chat client
# Copyright (C) 2021 Knott Eye
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
import os, time, platform
from ctypes import cdll, util
try:
if platform.system() == "Windows":
libc_path = "kernel32"
else:
libc_path = util.find_library("c")
libc = cdll.LoadLibrary(libc_path)
print("Loaded libc from "+libc_path)
except:
libc_path = None
libc = None
def posixsleep(t):
libc.usleep(int(t * 1000000))
def ntsleep(t):
libc.Sleep(int(t * 1000))
if libc_path == 'libc.so.6':
sleep = posixsleep
elif libc_path == 'kernel32':
sleep = ntsleep
elif libc_path == "libSystem.dylib":
sleep = posixsleep
else:
print("Couldn't figure out how to use native sleep calls with "+str(libc_path)+", event loop performance may suffer.")
sleep = time.sleep